phyllotaxis number system

I use this to have students find multiples of prime numbers by coloring in spirals. It works like the prime number sieve of Eratosthenes.

 

Bob Tivnan —

 
Resource Type
Activity
Tags
fibonacci 
Target Group (Age)
11 – 14
Language
English (United States)
 
 
GeoGebra version
4.2
Views
5366
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